|ISOtunes IT-00 Bluetooth Isolation Earphones; Music + Calls + Hearing Protection (NRR 26)|
(NRR 26) ISOtunes Bluetooth Earphones provide music listening and hearing protection all in one sleek, wireless package. Work more safely than ever before while listening to your favorite music. In-line noise cancelling mic, magnetic earbuds, heat-activated eartips, and more.
|ISOtunes PRO IT-01 OSHA-Compliant Noise Isolating Bluetooth Earbuds; Music + Calls + Hearing Protection (NRR 27) |
(NRR 27) ISOtunes PRO Sound Isolating Bluetooth Earbuds for OSHA Environments block sound for clear music and calling. The volume produced by these earbuds is limited to 85 dB, which guarantees hour upon hour of safe listening, and makes these earbuds 100% OSHA-compliant.